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More wind and solar capacity could save some of the world’s most important rivers

Renewable Energy World

The proportion of global power generation represented by VRE, such as wind and solar power, has been rising rapidly since 2007. This dramatic expansion of wind and solar has been driven by precipitously falling costs. However, the variable nature of generation from wind and solar can pose challenges to grids.

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Renewables became second-most prevalent U.S. electricity source in 2020, per EIA

Renewable Energy World

The specific contribution from hydropower was not listed. peaked at 2,016 billion kWh in 2007, and much of that capacity has since been replaced by or converted to natural gas-fired generation. Coal-fired electricity generation in the U.S. Coal was the largest source of electricity in the U.S.

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7 Transmission Projects That Could Unlock a Renewable Energy Bounty

GreenTechMedia

The gap is growing between the transmission network’s capacity and the need to link wind farms in the Great Plains and Intermountain West , solar farms in the Southwest, and hydropower resources in eastern Canada, to other regions hungry for carbon-free energy. Gateway West. The 1,150-mile, $2.6-billion TransWest Express.

Energy 246
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Comment: Europe’s struggle to understand energy economics

Envirotec Magazine

The country’s investment in wind energy didn’t take off until the late 1990s. Electricity generated by fuel, Denmark, 1971-2007. All the while, Denmark has been in a unique position to use wind power. After all, wind farms are usually backed up by either hydro power (if available), or gas-fired stations.

Energy 147